1."One may argue that now we have femtosecond lasers which generate pulses with a length of a few femtoseconds, " he noted.
也许有人会说，我们现在已经拥有了飞秒激光器，可以产生仅几毫秒长的脉冲。
2.The camera is equipped with a laser that emits extremely short bursts of light every femtosecond -- one-quadrillionth of a second.
摄像机装备了一个每飞秒发射超短激光脉冲（光猝发）的激光发射器。
3.The evolution of beam size and pulse duration in a cavity of Ti: sapphire femtosecond laser is presented by means of simulated calculation.
通过数值计算模拟了掺钛蓝宝石飞秒激光器谐振腔中光斑和脉冲宽度在自锁模过程中的演变。
4.But it has been rarely reported that femtosecond laser etching can improve the efficiency of silicon solar cells, so far.
但是，目前采用飞秒激光直扫技术以提高硅太阳能电池效率的工作，尚鲜有报道。
5.Researchers are currently pushing to develop clocks with an accuracy of a femtosecond (10-15 second) over a second.
研究人员正在发展，目标是将计时器的精确度推进到每秒的误差只有一飞秒。
6.Due to the nonlinear interaction and ionization, the spectrum of femtosecond laser pulses can be expanded through filament in noble gases.
由于非线性效应和惰性气体电离形成等离子体的共同作用，激光光谱可在成丝状态下被展宽。
7.Femtosecond laser technology will be a new safe approach and is generally applied to ophthalmic surgery.
近年来逐渐应用于眼外科领域，是一种全新的方法。
8.Femtosecond (fs) pulse laser ablation of silicon targets in air and in vacuum is investigated using a time-resolved shadow graphic method.
利用泵浦探测技术拍摄了飞秒激光在大气和真空中烧蚀硅靶超快过程的阴影图。
9.The principle of two-photon excitation and the features of femtosecond laser three-dimensional micro-fabrication technology were presented.
阐述了双光子激发的原理和飞秒激光三维加工的技术特点。
10.The birefringent interference filter for broad-bandwidth femtosecond pulse is investigated theoretically and experimentally.
对宽带飞秒脉冲双折射干涉滤波进行了理论和实验研究。